The Bunn 38700.0043 AXIOM 1 gallon coffee brewer features a 1.5 GPR portable coffee server that allows you to brew coffee in one area and serve it in another, making it perfect for hotels, buffets, or catered events! Thanks to 1600W of power, this brewer can make up to 4.5 gallons of coffee per hour. It has 0.5 gallon and 1 gallon preset cycles for efficient portioning.